Sentence examples for animals were introduced in from inspiring English sources

The authors of the paper point out that huge numbers of camels are imported to the Middle East from African countries as well as from Australia, where the animals were introduced in the 19th century and which now has an estimated 1 million feral camels.

In a preliminary test, aggressive individuals of the CD1 mouse strain that were able to attack the counter partners in less than 60 sec without injuring them were selected for this procedure; these animals were introduced in the home cages of mice from the stress group during social defeat sessions.

The animals were introduced into the trial pen simultaneously in a standardised manner and trials were 1 hour long.

The animal was introduced in the closed chamber for a test of maximum 5 minutes.

Each animal was introduced in the center area (10 cm×10 cm) facing an open arm and allowed to explore freely for 5 min. Number of arm entries and time spent in each arm were scored.

Originally from Hungary, just 12 animals were introduced to a garden pond near Stone in Oxney in 1932.

After conditioning, animals were introduced to the apparatus and restrained in a plexiglass chamber with an angled base, such that each hind paw rested on a separate force plate connected to a load cell.

In 1868 the first tramcars, also drawn by animals, were introduced.

The animals were introduced to this unfamiliar arena individually (n=14).

In 1997 an active surveillance programme of slaughtered animals was introduced, and in 2002 surveillance of slaughtered animals and fallen stock was implemented in accordance with the Commission Regulation (EC) 999/2001 [ 5].

Nasal swabs in animals and humans were introduced in the nostril and rotated once.